How set center of All Marker in AGSMap camera..??

Question

In Application, there are 50 to 60 Marker added using AGSGraphic I want to set a camera position to set zoom level and show all markers in Map. there is any way to do this type of feature...

Nicholas-Furness · Accepted Answer

Your graphics all exist in an AGSGraphicsOverlay. You can get the graphics overlay's extent and use mapView.setViewpointGeometry() to set the extent. Something like this: mapView.setViewpointGeometry(graphicsOverlay.extent, completion: nil)‍‍‍ or to add a few pixels padding at the edge of your map… mapView.setViewpointGeometry(graphicsOverlay.extent, padding: 30, completion: nil)‍‍‍ Note that both of those will animate to the extent of the graphics in the overlay. If there are no graphics in the overlay, nothing will happen (you may see a trapped error in your console log). If you don't want to animate, you must create a viewpoint and set the viewpoint explicitly using the non-animating setViewpoint() method (you can tell it's non-animating because it doesn't have a completion callback block parameter)… mapView.setViewpoint(AGSViewpoint(targetExtent: graphicsOverlay.extent))‍‍‍ The above dynamic extent property is a convenience when working with AGSGraphicsOverlays. You could also use the all-powerful AGSGeometryEngine to get the combined extent of all the graphics' geometries and set the viewpoint to that… if let extent = AGSGeometryEngine.combineExtents(ofGeometries: graphicsOverlay.graphics.compactMap({ ($0 as! AGSGraphic).geometry })) { mapView.setViewpointGeometry(extent, padding: 30, completion: nil) }‍‍‍‍‍‍‍‍‍ Hope this helps.